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You searched for: collection:FedFlix AND creator:"National Science Foundation"
[movies]Hydration of Cement - National Science Foundation
National Science FoundationVideo VH-438Hydration of CementHydration is the chemical reaction between cement and water that binds the cement, water and aggregate into concrete. The strength of the finished concrete depends on proper and sufficient hydration. This video reviews the mechanics of cement hydration. Of practical interest, are the methods used to control hydration rate in field applications: the effects of time, temperature, cement type, and admixtures on the rate of hydration...
Keywords: nsf.gov; public.resource.org
Downloads: 547
[movies]Search - National Science Foundation
National Science Foundation Search A040241VNB1 In this undated film, we examine the search for meaning in science. Produced and Directed By Harold Meyer Written by Lynne Rhodes Mayer and Michael Pessah
Keywords: FedFlix; ntis.gov
Downloads: 195
[movies]Sludge Management - An Integrated Approach - National Science Foundation
National Science Foundation Applied Science and Research Applications Directorate Sludge Management - An Integrated Approach AVA08336VNB1 - 1994 Details research into new methods of managing sludge, the pollutants removed from wastewater, in an ecologically sound way. Since sludge is produced at the rate of thirty-five billion gallons a year at sewage treatment plants in the US, there is a lot of sludge...
Keywords: FedFlix; ntis.gov
Downloads: 288 1.00 out of 5 stars(1 review)
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